do you know tea ?
TRANSCRIPT
![Page 1: Do you know tea ?](https://reader038.vdocuments.us/reader038/viewer/2022102817/55d6d85fbb61ebe41c8b46a0/html5/thumbnails/1.jpg)
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Ericales
Family: Theaceae
Genus: Camellia
Species: Camellia Sinensis
Do you know TEA?
![Page 2: Do you know tea ?](https://reader038.vdocuments.us/reader038/viewer/2022102817/55d6d85fbb61ebe41c8b46a0/html5/thumbnails/2.jpg)
Structure
![Page 3: Do you know tea ?](https://reader038.vdocuments.us/reader038/viewer/2022102817/55d6d85fbb61ebe41c8b46a0/html5/thumbnails/3.jpg)
Green Tea• Minimally oxidised• Non fermented • Least processed (withering, rolling & steaming)
Oolong Tea• Partially fermented• Greenish brown tea
Black Tea• Fully fermented
It’s not just TEA..
![Page 4: Do you know tea ?](https://reader038.vdocuments.us/reader038/viewer/2022102817/55d6d85fbb61ebe41c8b46a0/html5/thumbnails/4.jpg)
White Tea• Least processed(steamed &dried in the Sun• Has highest antioxidant • Only young leaves used to make it
Chai Tea• High-grown Indian black tea mixed with Indian
spices(cinnamon & cardamom)• Chai brewed with milk & spices
Decaffeinated Tea• 98% caffein removed• Decaffeination use methylene chloride/ethyl acetote/
super critical carbon dioxide
![Page 5: Do you know tea ?](https://reader038.vdocuments.us/reader038/viewer/2022102817/55d6d85fbb61ebe41c8b46a0/html5/thumbnails/5.jpg)
Black TeaOolong Tea
Green Tea
White Tea
Red Tea (Rooibos)• Non-Camellia Sinensis• South african herb• Naturally Caffein free• Less tannin(little bitterness)• It is oxidised
Herbal Tea• Non –Camellia Sinensis• Infusion of fruit & herbs(lavender &roseship)
Degree Of Fermentation
![Page 6: Do you know tea ?](https://reader038.vdocuments.us/reader038/viewer/2022102817/55d6d85fbb61ebe41c8b46a0/html5/thumbnails/6.jpg)
Tea CompositionPolyphenols (catechin)•Greatest abundace•antioxidant
Alkaloid(including caffeine ,theobromine & theophylline)
protein
Amino acid
Carbohydrate
Tannin •Produce astringency & colour
Vitamin (vitamin B) Minerals
Volatile Oil•Produce flavour